During which stage of cellular respiration is glucose broken down into two molecules of pyruvic acid? electron transport chain glycolysis krebs cycle acetyl coa formation

Respuesta :

Answer: B) glycolysis

Explanation:

During glycolysis, glucose is broken down into two molecules of pyruvic acid.

What is cellular respiration?

Cellular respiration is a series of chemical reactions by which aerobic cells can produce energy by using the energy from foods and oxygen.

  • Cellular respiration has three main stages, which include glycolysis, the Krebs cycle and oxidative phosphorylation.

  • Glycolysis is the first step of cellular respiration and occurs in the cytoplasm, whereas the Krebs cycle and oxidative phosphorylation occur in the mitochondria.

In conclusion, during glycolysis, glucose is broken down into two molecules of pyruvic acid.

Learn more about cellular respiration here:

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